%0 Journal Article
%A Ouchi, Sunao
%T Characteristic Cauchy problems and solutions of formal power series
%J Annales de l'Institut Fourier
%D 1983
%P 131-176
%V 33
%N 1
%I Institut Fourier
%C Grenoble
%U http://www.numdam.org/articles/10.5802/aif.907/
%R 10.5802/aif.907
%G en
%F AIF_1983__33_1_131_0